! Started logfile: J0112+2244_X_2017_06_15_pus_uvs.log on Tue May 7 19:50:03 2019 obs J0112+2244_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0112+2244_X_2017_06_15_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.836296 visibilities/baseline/integration-bin. ! Found source: J0112+2244 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 989 lines of history. ! ! Reading 13548 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0112+2244_X_2017_06_15_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.687442Jy sigma=0.006009 ! Fit after self-cal, rms=0.682865Jy sigma=0.005967 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7597 mas, bmaj=1.61 mas, bpa=-0.9679 degrees ! Estimated noise=1049.89 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.246007 Jy ! Component: 100 - total flux cleaned = 0.300335 Jy ! Total flux subtracted in 100 components = 0.300335 Jy ! Clean residual min=-0.006206 max=0.018517 Jy/beam ! Clean residual mean=-0.000035 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.300335 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.300335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088083Jy sigma=0.000740 ! Fit after self-cal, rms=0.088082Jy sigma=0.000740 ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020532 Jy ! Component: 100 - total flux cleaned = 0.0318896 Jy ! Total flux subtracted in 100 components = 0.0318896 Jy ! Clean residual min=-0.004278 max=0.006160 Jy/beam ! Clean residual mean=-0.000023 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.332224 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.332224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081981Jy sigma=0.000677 ! Fit after self-cal, rms=0.081787Jy sigma=0.000675 ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00767379 Jy ! Component: 100 - total flux cleaned = 0.0121039 Jy ! Total flux subtracted in 100 components = 0.0121039 Jy ! Clean residual min=-0.003886 max=0.004908 Jy/beam ! Clean residual mean=-0.000020 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.344328 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.344328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080752Jy sigma=0.000664 ! Fit after self-cal, rms=0.080695Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9262 mas, bmaj=1.889 mas, bpa=-0.5195 degrees ! Estimated noise=700.655 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599349 Jy ! Component: 100 - total flux cleaned = 0.00933322 Jy ! Component: 150 - total flux cleaned = 0.0114179 Jy ! Component: 200 - total flux cleaned = 0.0126483 Jy ! Total flux subtracted in 200 components = 0.0126483 Jy ! Clean residual min=-0.003707 max=0.004150 Jy/beam ! Clean residual mean=-0.000013 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.356977 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.356977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080268Jy sigma=0.000659 ! Fit after self-cal, rms=0.080235Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.02 ! LA 0.99 MK 0.99 NL 0.97 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 0.96 ! LA 0.98 MK 1.00 NL 0.95 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.97 ! LA 1.00 MK 1.00 NL 0.97 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 0.99 ! LA 0.99 MK 1.05 NL 0.96 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.01 ! LA 1.01 MK 1.02 NL 0.98 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.00 ! LA 0.99 MK 1.01 NL 0.96 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.99 ! LA 1.01 MK 1.02 NL 0.95 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.99 KP 1.00 ! LA 0.96 MK 1.00 NL 0.98 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.00 ! LA 0.99 MK 0.97 NL 0.97 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 0.98 ! LA 1.01 MK 1.01 NL 0.94 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.06 KP 1.02 ! LA 1.00 MK 0.99 NL 0.96 OV 0.98 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 1.02 ! LA 0.99 MK 0.98 NL 0.97 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.080235Jy sigma=0.000659 ! Fit after self-cal, rms=0.079788Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9299 mas, bmaj=1.893 mas, bpa=-0.6928 degrees ! Estimated noise=699.12 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113498 Jy ! Component: 100 - total flux cleaned = 0.00100291 Jy ! Component: 150 - total flux cleaned = 0.000862863 Jy ! Component: 200 - total flux cleaned = 0.000728236 Jy ! Total flux subtracted in 200 components = 0.000728236 Jy ! Clean residual min=-0.003669 max=0.003245 Jy/beam ! Clean residual mean=-0.000022 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.357705 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.357705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079694Jy sigma=0.000653 ! Fit after self-cal, rms=0.079700Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079700Jy sigma=0.000653 ! Fit after self-cal, rms=0.079179Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9287 mas, bmaj=1.891 mas, bpa=-0.6511 degrees ! Estimated noise=698.881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000245367 Jy ! Component: 100 - total flux cleaned = -0.000277759 Jy ! Component: 150 - total flux cleaned = -0.000304157 Jy ! Component: 200 - total flux cleaned = -0.000324589 Jy ! Total flux subtracted in 200 components = -0.000324589 Jy ! Clean residual min=-0.002024 max=0.003914 Jy/beam ! Clean residual mean=-0.000012 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.35738 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.35738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079159Jy sigma=0.000643 ! Fit after self-cal, rms=0.079165Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346213 Jy ! Component: 100 - total flux cleaned = 0.00433067 Jy ! Component: 150 - total flux cleaned = 0.00447861 Jy ! Component: 200 - total flux cleaned = 0.00460073 Jy ! Total flux subtracted in 200 components = 0.00460073 Jy ! Clean residual min=-0.001804 max=0.002082 Jy/beam ! Clean residual mean=-0.000006 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.361981 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.361981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079019Jy sigma=0.000642 ! Fit after self-cal, rms=0.079009Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079009Jy sigma=0.000642 ! Fit after self-cal, rms=0.079044Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9288 mas, bmaj=1.89 mas, bpa=-0.6919 degrees ! Estimated noise=698.806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00095332 Jy ! Component: 100 - total flux cleaned = 0.00123689 Jy ! Component: 150 - total flux cleaned = 0.00130533 Jy ! Component: 200 - total flux cleaned = 0.0013059 Jy ! Total flux subtracted in 200 components = 0.0013059 Jy ! Clean residual min=-0.001741 max=0.001899 Jy/beam ! Clean residual mean=-0.000007 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.363287 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.363287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079008Jy sigma=0.000641 ! Fit after self-cal, rms=0.079008Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188123 Jy ! Component: 100 - total flux cleaned = 0.000212068 Jy ! Component: 150 - total flux cleaned = 0.000211935 Jy ! Component: 200 - total flux cleaned = 0.000212805 Jy ! Total flux subtracted in 200 components = 0.000212805 Jy ! Clean residual min=-0.001753 max=0.001819 Jy/beam ! Clean residual mean=-0.000007 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.3635 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.3635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078994Jy sigma=0.000641 ! Fit after self-cal, rms=0.078993Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078993Jy sigma=0.000641 ! Fit after self-cal, rms=0.079000Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.192 mas, bmaj=2.908 mas, bpa=1.382 degrees ! Estimated noise=859.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034908 Jy ! Component: 100 - total flux cleaned = 0.000440817 Jy ! Component: 150 - total flux cleaned = 0.000545288 Jy ! Component: 200 - total flux cleaned = 0.000598404 Jy ! Total flux subtracted in 200 components = 0.000598404 Jy ! Clean residual min=-0.001478 max=0.001580 Jy/beam ! Clean residual mean=-0.000012 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.364098 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.364098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078995Jy sigma=0.000641 ! Fit after self-cal, rms=0.078995Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.27274e-05 Jy ! Component: 100 - total flux cleaned = 9.08259e-05 Jy ! Component: 150 - total flux cleaned = 9.89529e-05 Jy ! Component: 200 - total flux cleaned = 0.000121541 Jy ! Total flux subtracted in 200 components = 0.000121541 Jy ! Clean residual min=-0.001479 max=0.001551 Jy/beam ! Clean residual mean=-0.000012 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.36422 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 109 components and 0.36422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078993Jy sigma=0.000641 ! Fit after self-cal, rms=0.078993Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.929 mas, bmaj=1.89 mas, bpa=-0.7369 degrees ! Estimated noise=698.615 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.929 x 1.89 at -0.7369 degrees (North through East) ! Clean map min=-0.0015383 max=0.31803 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7608 mas, bmaj=1.612 mas, bpa=-1.231 degrees ! Estimated noise=1049.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.24579 Jy ! Component: 100 - total flux cleaned = 0.300049 Jy ! Component: 150 - total flux cleaned = 0.321121 Jy ! Component: 200 - total flux cleaned = 0.333001 Jy ! Total flux subtracted in 200 components = 0.333001 Jy ! Clean residual min=-0.003526 max=0.006105 Jy/beam ! Clean residual mean=-0.000022 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.333001 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.333001 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.929 mas, bmaj=1.89 mas, bpa=-0.7369 degrees ! Estimated noise=698.615 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109064 Jy ! Component: 100 - total flux cleaned = 0.0172114 Jy ! Component: 150 - total flux cleaned = 0.0211728 Jy ! Component: 200 - total flux cleaned = 0.0239056 Jy ! Total flux subtracted in 200 components = 0.0239056 Jy ! Clean residual min=-0.001873 max=0.002069 Jy/beam ! Clean residual mean=-0.000015 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.356907 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 48 components and 0.356907 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.192 mas, bmaj=2.908 mas, bpa=1.382 degrees ! Estimated noise=859.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031356 Jy ! Component: 100 - total flux cleaned = 0.0048862 Jy ! Component: 150 - total flux cleaned = 0.00599245 Jy ! Component: 200 - total flux cleaned = 0.00672005 Jy ! Total flux subtracted in 200 components = 0.00672005 Jy ! Clean residual min=-0.001574 max=0.001531 Jy/beam ! Clean residual mean=-0.000013 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.363627 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484641 Jy ! Component: 100 - total flux cleaned = 0.000673301 Jy ! Component: 150 - total flux cleaned = 0.000734409 Jy ! Component: 200 - total flux cleaned = 0.000778069 Jy ! Total flux subtracted in 200 components = 0.000778069 Jy ! Clean residual min=-0.001526 max=0.001516 Jy/beam ! Clean residual mean=-0.000011 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.364405 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 88 components and 0.364405 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.929 mas, bmaj=1.89 mas, bpa=-0.7369 degrees ! Estimated noise=698.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126047 Jy ! Component: 100 - total flux cleaned = -0.000156389 Jy ! Component: 150 - total flux cleaned = -0.000207692 Jy ! Component: 200 - total flux cleaned = -0.000229117 Jy ! Total flux subtracted in 200 components = -0.000229117 Jy ! Clean residual min=-0.001720 max=0.001655 Jy/beam ! Clean residual mean=-0.000006 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.364176 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.364175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078998Jy sigma=0.000641 ! Fit after self-cal, rms=0.078992Jy sigma=0.000641 wmodel J0112+2244_X_2017_06_15_pus_map.mod ! Writing 98 model components to file: J0112+2244_X_2017_06_15_pus_map.mod wobs J0112+2244_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0112+2244_X_2017_06_15_pus_uvs.fits wwins J0112+2244_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J0112+2244_X_2017_06_15_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000526315 Jy ! Component: 100 - total flux cleaned = -0.000753757 Jy ! Component: 150 - total flux cleaned = -0.000944276 Jy ! Component: 200 - total flux cleaned = -0.0012335 Jy ! Component: 250 - total flux cleaned = -0.00141255 Jy ! Component: 300 - total flux cleaned = -0.00161227 Jy ! Component: 350 - total flux cleaned = -0.001758 Jy ! Component: 400 - total flux cleaned = -0.00180537 Jy ! Component: 450 - total flux cleaned = -0.00187576 Jy ! Component: 500 - total flux cleaned = -0.00203669 Jy ! Component: 550 - total flux cleaned = -0.00217221 Jy ! Component: 600 - total flux cleaned = -0.00232755 Jy ! Component: 650 - total flux cleaned = -0.00243665 Jy ! Component: 700 - total flux cleaned = -0.00254411 Jy ! Component: 750 - total flux cleaned = -0.00260794 Jy ! Component: 800 - total flux cleaned = -0.00269212 Jy ! Component: 850 - total flux cleaned = -0.00273372 Jy ! Component: 900 - total flux cleaned = -0.00281629 Jy ! Component: 950 - total flux cleaned = -0.00289759 Jy ! Component: 1000 - total flux cleaned = -0.00299785 Jy ! Component: 1050 - total flux cleaned = -0.00295781 Jy ! Component: 1100 - total flux cleaned = -0.00301728 Jy ! Component: 1150 - total flux cleaned = -0.00307577 Jy ! Component: 1200 - total flux cleaned = -0.00307548 Jy ! Component: 1250 - total flux cleaned = -0.00307567 Jy ! Component: 1300 - total flux cleaned = -0.00309469 Jy ! Component: 1350 - total flux cleaned = -0.00313232 Jy ! Component: 1400 - total flux cleaned = -0.00316977 Jy ! Component: 1450 - total flux cleaned = -0.00324338 Jy ! Component: 1500 - total flux cleaned = -0.00326133 Jy ! Component: 1550 - total flux cleaned = -0.00320705 Jy ! Component: 1600 - total flux cleaned = -0.0032787 Jy ! Component: 1650 - total flux cleaned = -0.00333185 Jy ! Component: 1700 - total flux cleaned = -0.00329658 Jy ! Component: 1750 - total flux cleaned = -0.00334911 Jy ! Component: 1800 - total flux cleaned = -0.00340107 Jy ! Component: 1850 - total flux cleaned = -0.00343527 Jy ! Component: 1900 - total flux cleaned = -0.00348629 Jy ! Component: 1950 - total flux cleaned = -0.0034694 Jy ! Component: 2000 - total flux cleaned = -0.0035531 Jy ! Total flux subtracted in 2048 components = -0.00353658 Jy ! Clean residual min=-0.001013 max=0.000992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.360639 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 252 components and 0.360639 Jy ![Exited script file: muppet] wmap "J0112+2244_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.929 x 1.89 at -0.7369 degrees (North through East) ! Clean map min=-0.0014357 max=0.3181 Jy/beam ! Writing clean map to FITS file: J0112+2244_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.318097 invert ! Inverting map ! Your choice of large map pixels excluded 0.0664% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.296059 0.296059 0.592118 1.18424 2.36847 4.73694 9.47389 18.9478 37.8955 75.7911 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.318 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.929 x 1.89 at -0.7369 degrees (North through East) ! Clean map min=-0.0014357 max=0.3181 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0112+2244_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:50:05 2019